Add TypeChecking=Unrestricted to DataView

Add TypeChecking=Unrestricted to DataView

This may be mostly for show, but it at the very least documents behavior
and intent.
Also drop comment referring to JSC since that no longer applies.

BUG=354298
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=190313

[fs, 2015-02-17 11:25:22]

fs@opera.com changed reviewers:
+ haraken@chromium.org, yukishiino@chromium.org

[haraken, 2015-02-17 12:33:47]

haraken@chromium.org changed reviewers:
+ jl@opera.com

[haraken, 2015-02-17 12:33:48]

LGTM

[fs, 2015-02-17 12:37:21]

The CQ bit was checked by fs@opera.com

[Jens Widell, 2015-02-17 12:37:36]

Note that the contents of this interface definition has no effect on generated
code. You can delete all the methods if you like. :-)

[commit-bot: I haz the power, 2015-02-17 12:37:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/927323002/1

[Yuki, 2015-02-17 12:41:21]

lgtm

[commit-bot: I haz the power, 2015-02-17 12:41:25]

Committed patchset #1 (id:1) as
https://src.chromium.org/viewvc/blink?view=rev&revision=190313

[fs, 2015-02-17 12:43:00]

On 2015/02/17 12:37:36, Jens Widell wrote:
> Note that the contents of this interface definition has no effect on generated
> code. You can delete all the methods if you like. :-)

Yeah I noticed... hence the "mostly for show" (entirely might have been better
there...).

[Jens Widell, 2015-02-17 12:44:19]

On 2015/02/17 12:43:00, fs wrote:
> On 2015/02/17 12:37:36, Jens Widell wrote:
> > Note that the contents of this interface definition has no effect on
generated
> > code. You can delete all the methods if you like. :-)
> 
> Yeah I noticed... hence the "mostly for show" (entirely might have been better
> there...).

It will remove it from my list of incorrectly unrestricted floats, and that's
good. :-)